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Trade Type

Sell

Product Name

L-CARNOSINE 305-84-0

Substance

Specifications

  • IUPAC Name: (2S)-2-(3-aminopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid
  • CAS Number: 305-84-0
  • Chemical Formula: C9H14N4O3
  • Molecular Weight: 226.23
  • EC Number: 206-169-9
  • Quality Standard: 99% - 101% / Food grade
  • Appearance: White crystalline powder
  • Color: WHITE TO ALMOST WHITE
  • Smell: ODOURLESS
  • Identification: MUST COMPLY
  • Loss on Drying: 1.0%MAX
  • Heavy Metals: 10PPM MAX
  • Arsenic: 1PPM MAX
  • Lead: 3PPM MAX
  • Cadmium: 1PPM MAX
  • Mercury: 0.1PPM MAX
  • Impurity: UNKNOWN IMPURITY B(ca.Rt2.2):<0.15%
  • Residue on ignition: 0.10% MAX
  • Specific rotation: +20° TO +22°
  • Melting point: 250-265°C
  • Mold & Yeast: 100CFU/g MAX
  • E.Coli: NEGATIVE
  • Salmonella: NEGATIVE
  • Particle Size: 100% THROUGHT 100MESH
  • Assay (HPLC): 99.0-101.0%

Documents

ISO9001
GMP regulated workshops
GMP
CEP certificates with DMF documents are available
FDA
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